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US 8,132,982 B2Granted
Dust suppression agent
AssigneeMidwest Industrial Supply, Inc.
InventorsRobert W. Vitale, Cheryl L. Detloff, Daniel A. Thomson
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Abstract
A composition for dust suppression including an acrylic polymer, a polyvinyl acetate polymer, glycerin, and water is herein disclosed.
Claims18
A composition for dust suppression, the composition comprising:
- an acrylic polymer;
- a polyvinyl acetate polymer, wherein the acrylic polymer/polyvinyl acetate polymer is between about 1.25% and about 45% by weight;
- a water repellant comprising:
- water, wherein the water is between about 46.25% and about 93.5%;
- potassium hydroxide, wherein the potassium hydroxide is between 0.25% and 5% by weight;
- a methylsiliconate, wherein the methylsiliconate is between about 2.5% and about 30% by weight;
- and,
- glycerin, wherein the glycerin is between about 0% and about 50% by weight, wherein the polymers, glycerin, and water form an aqueous acrylic vinyl acetate polymer emulsion.
5 more elements
Dependencies are inferred from the claim text.